
This is my first time to post here in this forum. I may say that I'm not that totally a newbie when it comes to computer related topics so this will give some of you an idea of my computer expertise level.
So this is my problem: When I try to remaster the extracted UBCD back to its original ISO, I always got the same error message that looks like this image here.
I even tried to update the isolinux.bin hoping that it would solve the issue, but to no avail...

I don't know where is the problem coming from and if there is something wrong or missing that I should be fixing in the first place in order to get this one right.
Can somebody please guide me through this process even though this seems a little bit easy. Maybe it's just I'm clearly missing something here that I am not totally aware of.
Thank you for your time on reading my post... Hoping for your kind response... Until next time...
